6Do not be anxious about anything, but in every situation, by prayer and petition, with thanksgiving, present your requests to God.

7And the peace of God, which transcends all understanding, will guard your hearts and your minds in Christ Jesus.

8Finally, brothers and sisters, whatever is true, whatever is noble, whatever is right, whatever is pure, whatever is lovely, whatever is admirable—if anything is excellent or praiseworthy—think about such things.

9Whatever you have learned or received or heard from me, or seen in me—put it into practice. And the God of peace will be with you.

We all want to experience joy and peace in difficult times—to have a sense of security and the confidence that the heavenly Father loves us. Yet we are oftentimes held back by worries and other pressures.

There are three ways we can govern our thoughts:

1. Screen them. Imagine there’s a grid protecting your mind, and whatever you think about must first pass through it. If you have built your filter upon the Word of God, any unscriptural ideas that try to get through will set off a warning alarm. You can check each thought by asking yourself a series of questions:

What’s the source? Where will it lead me? Is this scripturally sound? Is this going to build me up or tear me down? Can I share this with someone else? Does it make me feel guilty? Does it fit who I am as a follower of Jesus Christ?

2. Select them. God has given you the right and the power to decide whether or not you will accept a thought. Every time an opinion or teaching hits your screen, you can choose to either let it through or discard it. Since the idea itself may not be wrong or right, those same screening questions can help you know what to do next.

3. Cultivate them. Accepting godly thoughts (and rejecting evil ones) is not enough. You need to dwell on the ideas that align with God’s Word and then start practicing them.

Allow God to pour Himself into your life and to reign in your mind. In doing so, you will see awesome changes take place.